/Engine/Plugins/Runtime/Metasound/Source/MetasoundGraphCore/Public/MetasoundDataReferenceCollection.h
Query whether a writable data reference is within the collection.
True if the data exists in the collection. False otherwise.
template<typename [DataType](API\Plugins\OptimusCore\DataType)> bool ContainsDataWriteReference ( const [FVertexName](API\Plugins\MetasoundGraphCore\FVertexName) & InName ) const